WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack

I use them for 3 printing wood working and laser engraving to square up tools, line up stock as a paper weight there are so many uses for these small metal blocks.

Great for checking alignment of sawblades. I check all my 90° setups with these. Belt/disc sander, bandsaw, table saw, use it to guide my pull saw…

Very Handy to have around

They do what theyre supposed to. A 3/8 16tpi bolt threads easily but will NOT pass through the untapped holes (this is a correct design.)

These are called 1, 2, 3 blocks for everything, why? Well after much research, they are exactly 1 X 2 X 3 (inches) and perfectly dimensioned. They can be used together and you can buy them with screws to attach (I did not) but thats not what I got them for, every craft I do needs 1,2,3 inches, plus you need weight to hold down the cloth or material and sometimes you need a perfect 90 degree corner, these blocks are so handy that Im not sure why I didnt purchase them like 20 years ago. They come in a set and are coated in Machine oil so be for warned use gloves to clean them. Bonus they are cool to look at but honestly you could use them for a pencil holder. Great addition to Toolkits or Hobbies.

This is so nice to have around the shop. In addition with the set up blocks you can set any height easily on all your tools

Project worked great for project, delivery was insanely quick and helpful. If price could come down abit but project didnt require precision machinery gauging so buy price was based on convenience for project in hand right away.

EXCELENTE RELACIÓN CALIDAD PRECIO

I am glad I purchased this set for my woodworking. I use it to setup my bandsaw and table saw blades for 90 degree and as a quick 1”, 2”, or 3” cut

Although these are designed with a machine shop in mind, they are very handy in the wood shop as well. These blocks are very precise and give you a quick way to measure 1, 2, or 3 inches frequently and precisely. Because these come in a set of 2, 4,5, & 6 inches is also possible. Blocks are great to marking cut points on a board. Also, very handy to ensure scroll saw and table saw blades are at a right angle. I was dubious about these at first, but now I cannot imagine my wood shop without them.